first commit

assets/shaders/background_vertex.glsl

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+#version 330 core
+layout (location = 0) in vec3 aPos;
+
+uniform mat4 projection;
+uniform mat4 view;
+
+out vec3 WorldPos;
+
+void main()
+{
+    WorldPos = aPos;
+
+	mat4 rotView = mat4(mat3(view));
+	vec4 clipPos = projection * rotView * vec4(WorldPos, 1.0);
+
+	gl_Position = clipPos.xyww;
+}